Tag Archives: household air purifier

What is the role of the air purifier? Its function can be more than one or two simple!

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What is the role of the air purifier? Its function can be more than one or two simple!

As air quality declines, people are paying more and more attention to the air environment and taking measures to improve the surrounding environment. Among them, most people use air purifiers as a mitigation measure, how much the air purifier has, and then look at the role of the air purifier.

 

1. The air purifier can remove particulate matter in the air, such as PM2.5, bacteria, pollen, etc., and the purification effect is good.

2, in addition to gaseous pollutants, such as formaldehyde, stupid, garbage odor, glue paint smell and other odor.

3. Release negative ions or fresh air such as water ions, negative oxygen ions and nano mist.

4. Machines with humidification function can increase air comfort.

There are many different technologies and media in the air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalytic technology, superstructure photomineralization technology, HEPA high efficiency filtration technology, electrostatic dust collection technology, etc.; material technology mainly includes: photocatalyst, activated carbon, Synthetic fiber, HEAP high efficiency material, negative ion generator, etc. The existing indoor air purifiers are mostly compounded, that is, a plurality of purification technologies and material media are simultaneously used.

Today’s air purifiers generally use the function of removing dust and removing mist to remove formaldehyde and humidify negative ions. The filter style of the air purifier occasionally produces some acid odor after a period of use. The good and bad of various household air purifiers should be judged according to the amount of CADR and CCM except for formaldehyde and PM2.5 of each machine.

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What benefits will the air purifier bring to you in the future?

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What benefits will the air purifier bring to you in the future?

Everyone talks about the fact that the air purifier may not be more familiar with the name of the air conditioner.

The principle of the hot sale air purifier is similar to that of the air conditioner. It uses high wind rate to purify impurities such as micro-particles and dust in the air, so that harmful impurities and toxic gases in the air disappear. The air conditioner uses a high wind rate to rapidly cool the high-temperature air.

The air conditioner is purchased because of global warming, and the summer is too hot. If you adapt to the cool air with air conditioning, suddenly you will throw you in a place that is hot to cry, feel that you may not have air conditioning. It will be very difficult to see. The manufacture of air conditioners has brought a lot of comfort and convenience to people. It can be said that human life is closely related to the air. Under the dome, we reflect an environmental situation in our society today, but this The status quo is also a short time we can’t change, so there is the invention of household air purifiers. However, the prevalence of air purifiers is very low in China. Many people have denied the machine and prematurely denied it.

1. When you experience the newly renovated house and you are thinking about an urgent stay, you will be forced to stay in the strong formaldehyde smell.

You should really want to have a machine that can instantly purify your home air.

2. When the houses around you are industrial areas, no matter how you open the window every day, you still feel that the airflow is not good.

You may notice that the harm of the environment is actually related to yourself.

3. When you go to the Internet cafe, if you are a girl, you want to eat chicken or LOL, think about the hair that you just washed into the Internet cafe and have a nasty smell of smoke, and immediately stop,

Perhaps you can understand how important the air is. Generally, there are Internet cafes with girls’ zones. Others’ Internet fees are more expensive, indicating that some people are paying attention to this problem, the problem of air.

4. When you go to the public, everyone will ask for a ban on smoking. All these measures are focused on a good environment and need good air.

5. When you go to the hospital, do you not feel that this is a toxic gas when you smell strong disinfectant water, for fear that you will be infected with the virus for a second?

I can’t really smell the syrup of the hospital.

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Does the air purifier work?

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Does the air purifier work?

With the development of the economy, the pollution in the air is getting more and more serious. The poor air quality not only has great harm to people’s health, but also indirectly affects people’s mental health. The air purifier can absorb various pollutants in the air, generally including: PM2.5, pollen, dust, odor, formaldehyde and other pollutants. Are these pollutants harmful to the human body? After reading it, you will know if it is necessary to add an air purifier to your home.

Does the air purifier work?
Method / step
First, the use of natural air pollution: the intuitive reason for the purifier is natural air pollution. Natural air pollution is what we usually call PM2.5. The harm of the dust itself is not serious, but the PM2.5 particles have large area, strong activity, easy to attach toxic and harmful substances (such as heavy metals, microorganisms, etc.), and have a long residence time in the atmosphere and a long transport distance. The effects of human health and the quality of the atmospheric environment are greater.

Second, pollen: The reason why the use of purifiers, pollen is also an important factor. Many people don’t care about pollen. They think that pollen will not affect themselves. In fact, during the high incidence of pollen, sneezing, runny nose, tears, stuffy nose, etc. are all manifestations of pollen allergy symptoms. Sexual allergies in children and children with severe allergies can inexplicably lose their temper, excessively active, chaotic, huddled under tables and chairs, under the bed or in the dark corners of furniture, and so on.

Does the indoor air purifier work?
Third, dust mites: Dust mites allergic patients in addition to anti-mite and anti-mite, dust mite allergies patients will also be allergic to other substances. Dust sputum asthma is inhaled asthma, often in early childhood, has a history of infant eczema, or a history of chronic bronchiolitis. Sudden, recurrent episodes of the symptoms of this symptom, accompanied by chest tightness, shortness of breath, can not supine, breathless breathing. At the same time, the incidence of allergic rhinitis is inseparable from dust mites. Because of the existence of pollution sources such as formaldehyde, second-hand smoke, dust, pollen, and dust mites, the use value of purifiers is only available.

Second-hand smoke: The harm of second-hand smoke is not to be underestimated. In the “Report on China’s Smoking Hazard Health” issued by the Ministry of Health, smokers in China over 15 years old are close to 30%; adult males are over 50% smoking, Chinese smokers Up to 301 million. Second-hand smoke is more harmful to children’s health, so it is especially important in smoking household purifiers.

Does the top rated home air purifiers work?
5
V. Formaldehyde: In China, in fact, users first understand the purifier, not smog but formaldehyde. Because of the “closed” decoration materials, formaldehyde is the main cause of indoor pollution and a unique pollution problem for Chinese families. Formaldehyde raw materials will be attached to the wardrobe, floor and paint, and it is a long-term volatile process. At the same time, harmful pollutants such as formaldehyde and benzene are also high pollutants. The incidence of “acute leukemia” is mostly caused by the renovation of the family. In the face of indoor air pollution, purifiers are a good choice.

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Is the air purifier effective? Is the air purifier useful?

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Is the air purifier effective? Is the air purifier useful?

Is the air purifier effective? Although air purifiers are so popular, they are so popular among consumers, but they still cause suspicion of bad people. The main function of air purifiers is to effectively improve the cleanliness of the air. Then the following small series will lead everyone to understand.

Is the air purifier effective?

The air purifier has a certain purifying effect on air impurities, but it does not have the ability to completely purify, because it can not circulate the air in the whole room, such as two rooms and one hall, and can only circulate air in one space for purification.

For example, when someone passes by, they will feel the wind caused by the air flow. If two people are far away, they will not feel the wind.

The air purifier can only make local air flow, so it can only be partially cleaned. Therefore, airborne impurities such as particulate matter (such as PM2.5) and decoration contaminants (such as formaldehyde) in the air cannot be completely removed.

Then, in the range where the air purifier can be purified, can air impurities be solved? The air purifier can solve the particulate matter of 0.3 micron and above in the air, but it cannot solve the decoration pollutants in the air.

The direct reason is that the purification speed of most air purifiers is less than the volatilization speed of the decoration pollution source. The fundamental reason is that the air purifier does not solve the volatilization source of gaseous decoration pollutants.

Is the air purifier useful?

For all new houses, formaldehyde will be produced after renovation. Many users know that the newly renovated houses cannot be checked in immediately. They must be ventilated for a long time to stay. If you want to stay in a new house in a short time. In fact, at this time you can consider putting an air purifier in the newly renovated house, so that the harmful gases such as formaldehyde in the new house can be quickly cleaned.

In fact, many people are now useful for table top HEPA air purifiers. There is a certain question in this question. The air purifier is mainly composed of a motor, a fan, and an air filter. When working, the motor and fan in the machine. The air in the room will flow, and the polluted air will be sucked into the machine, and the various contaminated areas in the air will be removed by the air filter inside the machine. Nowadays, there are many new air purifiers that use a negative ion generator in the outlet of the air purifier. It can continuously ionize the air and eventually produce a large amount of negative ions, which are then sent out to the machine through the fan. Achieve clean and clean air.

The general validity period of an household air purifier is about 12 months or a year, but the expiration date after opening is greatly reduced to about 3 to 6 months. The air purification product of the activated carbon adsorption function in the air purifier is very effective in a short period of time, but since the activated carbon needs to be replaced every two months or so, the cost will be high if used for a long time. Therefore, when selecting an air purifier, you should consider what kind of air purifier your family needs, which is cost-effective.

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What are the benefits of an air purifier – the functional advantages of an air purifier

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What are the benefits of an air purifier – the functional advantages of an air purifier

Speaking of air purifiers, I believe that everyone is no stranger. In many big cities, the use of air purifiers is very extensive now, which has brought us a lot of help, so that we have a fresh air environment indoors. But if we all buy an air purifier, can it bring good results in actual use? Xiaobian today will introduce you to some of the product features of the  air purifier and the working principle of the product, so that we can better carry out the purchase work, hoping to let us all buy a more The top rated room air purifier products that are suitable for our own use give us a good air purification effect in practical use. Let us understand some situations of the air purifier.

air purifier

air purifier

What are the benefits of air purifiers? Introduction to indoor air purifiers
Indoor air purifiers are products that can adsorb, decompose or convert various air pollutants (generally including dust, pollen, odor, formaldehyde and other decoration pollution, bacteria, allergens, etc.) to effectively improve air cleanliness. Indoor air quality, a very effective way to create a healthy and comfortable office and residential environment. In fact, although the name, type and function of the air purifiers claimed in the market are not the same, trace the source, from the working principle of the air purifier, there are mainly two: passive adsorption filter and active filter.

air purifier

air purifier

What are the benefits of air purifiers? How does the indoor air purifier work?
Passive adsorption filtration purification principle: Passive air purification is to use the fan to pump air into the machine, and filter the air through the built-in filter, which can mainly filter dust, odor and disinfection. This type of filter-type air purifier uses HEPA filter + activated carbon filter + photocatalyst (cold catalyst, multi-catalyst) + ultraviolet disinfection + electrostatic adsorption filter to process air. Among them, HEPA filter has the function of filtering dust particles, and other activated carbons mainly absorb odor. Therefore, it can be seen that there are various labels on the market with fan filter, photocatalyst, ultraviolet light and static electricity, which seems to be very chaotic. The working principle of the air purifier is basically the same, and all are passive adsorption filter air purification.

Active air purification principle: Active top 10 hot sale air purifiers 2018 and dual purification air purifiers on the market generally only choose one active purification technology. There are mainly silver ion purification technology, negative ion technology, low temperature plasma technology, photocatalytic technology and plasma ion group technology. The fundamental difference between the active air purification principle and the passive air purification principle is that the active air purifier is free from the limitations of the fan and the filter screen, and is not passively waiting for the indoor air to be pumped into the purifier for filtration and purification, and then It is discharged through the fan, but it effectively and actively releases the purification and sterilization factor into the air. Through the diffuse nature of the air, it can reach the corners of the room and purify the air without dead angle. The technically mature active purification technology mainly uses negative oxygen ions as a purification factor to treat air and ozone as a purification factor to treat air. These two are typical air purifiers that work based on the principle of active purification.

The above is a brief introduction to some of the air purifiers introduced by everyone. From these introductions, we can see that the air purifier is indeed the best air purification equipment available today, which can effectively remove the harmful effects in the air. The substance guarantees our health. In the future, if you want to buy an air purifier, you still have to choose a good brand of products, and the purification effect of the product is also very important. I hope everyone can purchase an air purifier product suitable for their own use in the future. I believe that we can definitely bring a very good help to all of us.

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Use the details of the air purifier

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Use the details of the air purifier

Indoor air pollution is being valued by more and more people. Experts suggest that it is a good choice to have an effective air purifier at home. Which shape is better for the purifier? What is the relationship between clean air output ratio and room size? Can the purifier be turned on at the same time as the kitchen hood?

1. Regular cleaning of the filter element can extend the service life.
Air purifiers can help consumers purify the air in the room, but they also need to be cleaned up in time. Every two weeks or one month, the cleaner air outlet, air inlet, and internal filter element are regularly wiped and dusted, which can extend the service life of the filter core and greatly reduce the maintenance cost of the product.
2, long-term power supply, avoid direct contact
The use of purifiers is not a short-term effect, but similar to refrigerators, air conditioners, etc., and needs to be used for a long time. In addition, if an air purifier such as electrostatic electret technology is used, since there is a high voltage inside, it is necessary to keep a certain distance from it during use, and do not disassemble the machine.
3, indoor center placement can achieve the best results
The purifier is not a household appliance and can move freely at home. Therefore, when using it, it should be placed in the indoor center as much as possible to clean the indoor air in 360 degrees. Only putting the purifier in the corner of the room will reduce the efficiency of the purifier, so that the indoor air cannot be uniformly purified.
4. After the start-up, the wind is run and then cleaned with a small wind.
When using a top-rated air cleaner at home, it is best to use a large windshield for 30 minutes after the machine is turned on, so that the indoor air can be quickly filtered once to improve the indoor air quality quickly. Then gradually reduce the air volume of the purifier to prevent the noise from affecting the daily rest of the family.
5, keep the doors and windows closed, properly ventilated
In order to avoid the impact of outdoor dust and bacteria on the indoor air, it is necessary to keep the doors and windows closed, but long-term sealing will cause air turbidity and bacterial growth. Therefore, when the outdoor pollution is light, the window can be properly ventilated.

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What is the role of the air purifier?

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What is the role of the air purifier?

At present, there are two kinds of so-called air purifiers on the market, one is the filter type air purifier and the other is the ionized air purifier. In the end, I have not asked if I believe that the consumers will know it after using it.
The disadvantage of the filter household  air purifier is that the cost of consumables is high, the replacement of the filter screen is inconvenient, and it is easy to cause secondary pollution.
The disadvantage of ionized air purifiers is that they are prone to ozone, and the so-called negative ion diffusion is almost ineffective.
Why does the filter air purifier cause secondary pollution? In fact, this is not difficult to explain. It consists of a motor, fan, air filter and other systems. The motor and fan in the machine circulate indoor air. The polluted air passes through the air filter inside the machine to remove or adsorb various pollutants. The harmful substances are adsorbed on the filter net, and the harmful substances such as formaldehyde, toluene, ozone PM2.5, PM0.01, PM5, and PM10 are very high. Then, if it is not applicable, it will evaporate twice as the temperature changes. Therefore, it is necessary to change the filter frequently to form a high cost of consumables.
So why does the ionized home air purifier say that the diffusion of negative ions is slow and easy to produce ozone? This is actually adding a so-called negative ion generator to the tuyere. The approximate effect is the same as the filter type.
There is also a product called Senkong Machine (Forest Air Manufacturing Machine), which produces negative oxygen ions, which are medically known as “life vitamins”, “longevity” and “air vitamins”.
principle
“Forest air (negative oxygen ion) manufacturing system (machine)” that simulates the natural ecological environment. Designed in accordance with the principles of “Nature Ecology (Photocatalytic Nanotechnology), Lenal Effect and Water-borne Waterfall”. In the “nano-photocatalytic chamber”, it produces a vitamin-rich negative oxygen ion that is rich in people’s vitality, reaching or exceeding the levels of “negative oxygen ion” in many mountains and forests.
Then what is negative oxygen ion? Negative oxygen ion refers to obtaining one or more electrons with negatively charged oxygen ions. Negative oxygen ions, known as “air vitamins”, are beneficial to the body’s physical and mental health. It mainly affects the human body’s physiological activities through the human nervous system and blood circulation.

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Is it effective to remove formaldehyde using an air purifier?

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Is it effective to remove formaldehyde using an air purifier?

After the home decoration\office renovation, the most important job left is to add furniture. In the process of adding furniture, the most worrying issue is the problem of formaldehyde, especially the formaldehyde content of some furniture exceeds the standard, and the consequences are unimaginable. In order to get formaldehyde, many people recommend using an air purifier to remove formaldehyde on the Internet. Is it effective to use formaldehyde in addition to air purifiers?

I. About furniture and air purifiers
In daily life, formaldehyde is a common condition after renovation. We all know that various materials will be used in the decoration. If the quality of the materials is poor and the manufacturer is not regular, it is likely that formaldehyde will exceed the standard and cause harm to the human body.

The new furniture purchased is actually no less than the formaldehyde content of the decoration. In particular, in order to save money, some owners will buy some cheap sheet metal furniture. This furniture is made of wood board and glue. The formaldehyde content in the glue is the most, and it is the easiest to exceed the standard, which brings danger to the residents. To avoid excessive formaldehyde, we must ensure the quality of the furniture.

However, even if everyone can guarantee the quality of a single piece of furniture, formaldehyde within a reasonable range, it is impossible to ensure that the formaldehyde content of the furniture in the whole house is within a reasonable range. If it is qualified, the ten items may exceed the standard. In addition, the incubation period of formaldehyde is very long, generally, three to fifteen years is possible, if it is not solved, the damage is very large.

Many people now buy air purifiers to improve the air quality of their homes. In modern air purifiers, some technologies for removing formaldehyde, such as activated carbon filters, photocatalyst technology, and negative ions, are added.

Second, how long is the air purifier open?
In order to save electricity, many families often feel that it is enough to open the air purifier for two or three hours a day. In fact, the air purifier does not consume much power and can set the sleep mode. The user does not need to worry about the power consumption of the user. However, if you only open two or three hours a day, it is not effective for removing formaldehyde from newly renovated or newly-furnished homes.

3. Can the air purifier remove formaldehyde?
The top 10 home air purifier is mainly an indoor micro-circulation filter device, which can enhance the freshness of the indoor air for the sealed space. It can help remove formaldehyde, but it can’t put all the hope on the air purifier.

The air purifier test results of the relevant departments reflect that some air purifiers can reduce the concentration of formaldehyde in the air, but the purification rate is very slow. They also proposed that in order to reduce the risk of formaldehyde over-standard, in addition to paying attention to the function of the air purifier, the focus is to start from reducing pollution sources.

All in all, according to the performance evaluation of the 10 air purifiers on the market, the relevant departments showed that formaldehyde could not be removed at all. Even if some high-quality air purifiers can purify formaldehyde, the rate of formaldehyde removal is very slow. Some users think that it is enough to open an air purifier for two or three hours a day. As a result, the formaldehyde content is still exceeding the standard. Air purifiers are not the best choice for removing formaldehyde.

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What are the benefits of air purifiers?

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What are the benefits of air purifiers?

 

As air quality declines, help them remove dust, pollutants, and harmful substances from the air so they can breathe. Maybe, there is even a few air purifiers in your home; maybe, when the air quality is poor, the first appliance you turn on after you go home is the air purifier. But, do you really know what the air purifiers do?

In fact, the so-called “air purification” is a very broad concept, it includes many aspects, so the role of air purifiers is also multifaceted:

1, can remove a lot of dust, particles, dust in the air, to avoid people sucking them into the body;

2, can remove formaldehyde, benzene, insecticides, aerosols, and other toxic substances in the air, to avoid physical discomfort and even poisoning after contact with the human body;

3, can remove the strange smell of tobacco, soot, animals, exhaust gas, etc. in the air, to ensure that the indoor air is fresh so that the people in the deep are refreshing.

Although the air purifier is rich in function and powerful, it can be greatly reduced if it is used improperly. Therefore, here I would like to share with you some tips on the use of air purifiers, hoping to give friends some useful references.

First of all, try to choose whether to open the hot sale air purifier depending on the air quality. If the outdoor air quality is OK, there is no need to use the air purifier for a long time. In addition, it is recommended that you open the air purifier in the dry winter and summer, and use it together with the humidifier to prevent excessive drying of the indoor air and cause discomfort to the human body.

Secondly, for the household air purifier in use, necessary maintenance and cleaning should be carried out. Especially when the filter screen is dirty or the dust collecting plate light is on, it is best to replace and clean it in the first time to avoid affecting the air. The normal operation of the purifier.

Third, the purifier with high-efficiency filtering should always check the indicator light when working. If the indicator light is on, you should replace the filter element in the first time. If there is no indicator light, you can directly check the filter element. If the color is black, you need to clean it in time.

See here, I believe everyone should have a certain understanding of the role of the air purifier and the precautions when using it. For more information about the brand of air purifier, please visit the brand of air purifier in 2018.

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The role of the air purifier

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The role of the air purifier

Air purifiers, also known as “air cleaners“, air purifiers, purifiers, are capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.). , bacteria, allergens, etc., products that effectively improve air cleanliness, mainly divided into household, commercial, industrial, and building.

There are many different technologies and media in the air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalytic technology, superstructure photo mineralization technology, HEPA high efficiency filtration technology, electrostatic dust collection technology, etc.; material technology mainly includes: photocatalyst, activated carbon, Synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. The existing air purifiers are mostly compounded, that is, a plurality of purification technologies and material media are simultaneously used.

First, the applicable places:

1. A newly renovated or refurbished residence.

2. There are elderly, children, pregnant women, and newborns.

3. The residence of people with asthma, allergic rhinitis, and pollen allergy.

4. Housing for pets and livestock.

5. A residence that is more closed or affected by secondhand smoke.

6, hotels, public places.

7. The residence of people who are willing to live with high quality.

8, hospitals, reduce infections, prevent the spread of disease.

Second, the applicable population:

1. Pregnant women: Pregnant women may feel general malaise in indoors with serious air pollution, such as dizziness, sweating, dry throat, chest tightness, and vomiting, which may have adverse effects on fetal development. The risk of developing heart disease is three times that of a pregnant woman who breathes fresh air.

2, children: children’s body is developing, the immune system is relatively fragile, vulnerable to indoor air pollution, resulting in decreased immunity, physical development retardation, induced blood diseases, increased incidence of asthma in children so that children’s intelligence is greatly reduced.

3. Office family: An enviable career when working in a high-end office building. However, in a temperature-constrained environment with poor air quality, it is easy to cause dizziness, chest tightness, fatigue, emotional ups, and downs, etc., affecting work efficiency, causing various diseases, and severe cases can also cause cancer.

4, the elderly: old people’s physical function decline, often a variety of chronic diseases ridden. Air pollution not only causes respiratory diseases such as bronchitis, pharyngitis, and pneumonia in the elderly. It also induces heart and blood vessel diseases such as high blood pressure, heart disease, and cerebral hemorrhage.

5, respiratory disease patients: long-term living in polluted air will cause respiratory function decline, respiratory symptoms aggravated, especially rhinitis, chronic bronchitis, bronchial asthma, emphysema, and other diseases. Auxiliary and radical treatment is achieved by breathing pure air. [5]

6, the driver: the car is lack of oxygen, car exhaust pollution is serious.

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